baber/WOPTO huggingface dataset:
Patent CA-2804767-A1 (CA)
Title: Staged deployment for electrical charge spots
Inventor: GENZEL ERAN
IPC: B60L11/18
Filed: 2010-09-17
Abstract: A method and system is provided to deploy electrical charge spots in stages according to demand. During a first stage a plurality of infrastructure adapters are installed. This may involve demolishing and rebuilding portions of the infrastructure and laying down power cables from the electrical power supply to the charge spot locations. The infrastructure adapters are then coupled to an electrical power supply. Many if not all of the infrastructure adapters are covered with a temporary housing protecting them from vandalism and weather. During a second stage, in response to a demand for charge stations, the charge stations are completed. During the second stage, at least one external unit is attached to an infrastructure adapter by mating an infrastructure adapter quick connect interface with an external unit quick connect interface. As such, a charge spot is completed quickly in response to demand.
Patent CA-2809655-A1 (CA)
Inventor: MITSUI YOSHIAKI
IPC: B01D53/18
Filed: 2010-12-27
Abstract: Disclosed is a desulfurization device that releases exhaust gas from the desulfurization device into the atmosphere without reduction in CO2 recovery rate and without mercury components, and a combustion system that uses said desulfurization device. Because the absorbent (6) of the desulfurization device is drawn from an absorbent reservoir (11) by a circulating pump (5) and sprayed through spray nozzles (4) into a desulfurization-absorption unit (26) and, in the absorbent reservoir (11), is mainly circulated outside the wall of a water seal tube (7) by a stirrer (10), the flow of the absorbent (6) that falls from the desulfurization-absorption unit (26) into the water seal tube (7) flows in a single direction from top to bottom and hinders the ascension of gas bubbles. Intermixing of the gas (27) for oxidizing the sulfur dioxide, which is generated in the absorbent, with the desulfurization device exhaust gas (2) is thereby prevented, efficient CO2 recovery is possible without reduction in the CO2 concentration recovered from the exhaust gas after desulfurization by the CO2 recovery device (17) and mercury in the combustion exhaust gas is absorbed in the absorbent of the desulfurization device (3) and is not released directly into the atmosphere.
Patent CA-2810968-A1 (CA)
Inventor: JUDS MARK A
IPC: G01R15/14
Filed: 2011-10-26
Abstract: A sensor assembly includes an electrical conductor, at least one of a voltage sensor and a current sensor disposed about the electrical conductor, and a first insulator molded about the electrical conductor. The first insulator includes a plurality of structures structured to maintain concentricity between the electrical conductor and the at least one of the voltage sensor and the current sensor. A second insulator is molded about the first insulator and the at least one of the voltage sensor and the current sensor.
Patent CA-2811022-A1 (CA)
Title: Fireplace grate for firelogs
Inventor: BYBERG SCOTT
IPC: F23B60/00
Filed: 2013-04-03
Abstract: A fireplace grate is taught which includes one or more artificial logs which can easily be moved between a combustion position, wherein they are located over a firelog, and a loading position, wherein a firelog can be put into the fireplace and ignited and/or ashes of a firelog can be removed after it has been combusted. When in the combustion position, the artificial logs assist in altering the overall appearance of the burning of the firelog to more closely resemble that of a fire of natural wood logs and also assist in reflecting heat from the combustion of the firelog into the room containing the fireplace.
Patent CA-2811303-A1 (CA)
Title: Airbag rescue system
Inventor: BLENKARN MICHAEL DOUGLAS
IPC: B63C7/10
Filed: 2011-09-14
Abstract: The invention is directed to an airbag system and, more particularly, to such a system employed as a rescue or life-saving system to enable a person to survive an avalanche. In a particular embodiment, the invention relates to an airbag system utilized with a backpack to be worn by a skier, snowboarder, hiker, or snowmobiler, for example. Instead of relying upon compressed gas cartridges or cylinders to inflate the airbag(s), the invention inflates the airbag(s) with ambient air only. In a particular embodiment, air is supplied to the airbag by means of a battery-powered electrical motor.
Patent CA-2812840-A1 (CA)
Title: Improvements in and relating to heat machines
Inventor: OSBORNE GRAHAM WILLIAM
IPC: F02G1/043
Filed: 2011-10-03
Abstract: A heat machine having an external heat source and an external heat sink may be configured as a Stirling engine having a hot pair of cylinder-and-displacer combinations (15) and a cold pair of cylinder-and-displacer combinations (16) though advantageously two pairs of hot combinations (15) and two pairs of cold combinations (16) are provided, arranged mutually at right angles. Mechanisms (20) associated with the hot and cold displacers controls the movement thereof to be truly sinusoidal and are contained within casings (21). The pressure in the working fluid spaces remote from the mechanisms (20) and also the pressure in the casings (21) is monitored and compared, and then is controlled such that the casing pressure is slightly less than the minimum working fluid pressure in the working fluid spaces. The relative phase of the two mechanisms (20) associated respectively with the hot displacers and the cold displacers is adjustable (28,29,30,31; and Figure 4).
Patent CA-2813860-A1 (CA)
Title: Hydrometallurgical method for recovery of zinc in sulphuric medium starting from sulphidic zinc concentrates
Inventor: TAMARGO GARCIA FRANCISCO JOSE
IPC: C22B1/02
Filed: 2011-04-15
Abstract: The invention relates to a method wherein the zinc concentrate is subjected to the following steps: a. roasting at least one part of the zinc concentrate; b. neutral leaching, wherein the zinc oxide is dissolved; c. acid leaching, wherein the zinc ferrites are leached; d. reducing the Fe+++ contained in the Fe++ solution by adding zinc concentrate; e. neutralizing the acidity of the solution with calcine; h. oxidizing iron and precipitating jarosite, free of contaminating solids, by injecting oxygen or oxygen-enriched air and adding an alkali or an alkaline salt. Additionally, after the neutralizing step (e), there can be a releaching step (f) with the residue for precipitating arsenic and similar impurities, and a cementation of Cu step (g), and after step (c), a step (i) of reducing iron and of direct leaching.
Patent CA-2816224-A1 (CA)
Title: Resistive support mechanism
Inventor: HARRISON PATRICK N
IPC: A47C1/027
Filed: 2011-11-24
Abstract: A motion support mechanism, for example for a chair, joined to a mounting surface and to a base for providing resistive support to the mounting surface as the mounting surface undergoes one or both of rotational and tilt movement relative to the base. The motion support mechanism includes a support bearing connected to the mounting surface and to the base which permits one or both of tilting and rotational motion of the mounting surface relative to the base, a pivot ball sized fixedly attached to a portion of the base, and, a resistance cartridge fixedly connected to the mounting surface such that the resistance cartridge undergoes movement relative to the base and applies a resistive force on the base as the mounting surface undergoes one or both of rotational and tilt movement. The resistance cartridge includes a cartridge housing and a resilient member in contact relation with the pivot ball and with a wall of the housing such that the resilient member is compressed by the relative movement between the resistance cartridge and the pivot ball to thereby provide the resistive support to the mounting surface. Preferably, the resistive support also provides a dampening feature, for example by way of the resilient member being formed from a viscoelastic material. A means for varying the resistance applied is provided that permits the distance between the bearing surface and the pivot ball to be varied.
Patent CA-2816964-A1 (CA)
Title: Method of obtaining phytosterols and/or tocopherols from residues of a distillation of the esters of vegetable oils, preferably from distillation residues from a transesterification of vegetable oils
Inventor: LEMP JOACHIM
IPC: C07D311/72
Filed: 2011-11-02
Abstract: The invention relates to a method for obtaining and purifying phytosterols and/or tocopherols from distillation residue from a transesterification of vegetable oils, in particular from the vegetable oil-based fatty acid methyl ester production for the field of use of biodiesel (FAME), comprising a first transesterification stage for converting partial glycerides contained in the distillation residue; separating the glycerin phase from a reaction mixture resulting from the first transesterification stage; a second transesterification stage for converting sterol esters contained in the reaction mixture; adding water to the reaction mixture after the second transesterification stage in order to generate a multiphase system; simultaneously or sequentially separating the phases of the multiphase system into a substantially sterol-containing phase; a substantially glycerin- and methanol-containing aqueous phase; and a tocopherol-containing methyl ester phase; and obtaining phytosterols from the sterol-containing phase; and optionally obtaining tocopherols from the tocopherol-containing methyl ester phase. The invention further relates to a method for purifying a phytosterol phase and/or phytosterols.
Patent CA-2817106-A1 (CA)
Title: Irradiation of red blood cells and anaerobic storage
Inventor: VERNUCCI PAUL
IPC: A01N1/02
Filed: 2011-11-04
Abstract: A blood storage system comprising: a collection vessel for red blood cells; an oxygen or oxygen and carbon dioxide depletion device; a storage vessel for red blood cells; tubing connecting the collection vessel to the oxygen or oxygen and carbon dioxide depletion device and the oxygen or oxygen and carbon dioxide depletion device to the storage vessel; and a gamma or X-ray irradiating device is used to irradiate red blood cells stored in the vessel, storing red blood cells under anaerobic conditions.
Patent CA-2818244-A1 (CA)
Inventor: STEPHENS JERRY RAY
IPC: B65D5/18
Filed: 2013-06-07
Abstract: A paralellpiped dispensing carton for stacked and/or interfolded sheet materials is disclosed.  The carton has a top wall, a bottom wall, and at least one side wall. The container is formed from a fibrous structure having a Surface Elevation value of greater than 26.2 µm.
Patent CA-2822641-A1 (CA)
Title: Mold-tool system including cooling-insert assembly being positioned proximate to nozzle assembly
Inventor: BLAIS PAUL R
IPC: B29C33/02
Filed: 2012-02-14
Abstract: A mold-tool system (100), comprising: a runner assembly (102) having: a nozzle assembly (104); and a cooling-insert assembly (106) being positioned proximate to the nozzle assembly (104), the cooling-insert assembly (106) being configured to provide, in use, uniform cooling to the nozzle assembly (104). Several potential advantages may be realized with the above arrangement: (i) improvement of hot runner balance by creating a more uniform temperature on all drops, (ii) reduction of energy usage in the hot runner by giving ability to include insulating features, geometry, or materials between the cooling medium and the hot components, and/or (iii) simplification of design since water lines may now be in line with nozzle assemblies.
Patent CA-2822968-A1 (CA)
Inventor: KIM SANGHYUN
IPC: H04N7/08
Filed: 2011-12-13
Abstract: A method of receiving a broadcast service is provided.  The method includes receiving uncompressed audio or video content, obtaining information regarding a channel of the uncompressed audio or video content on the basis of a part of the uncompressed audio or video content, and obtaining content and trigger information for the broadcast service by using the obtained information.
Patent CA-2824046-A1 (CA)
Inventor: OEHLERT MICHAEL W
IPC: H01H13/14
Filed: 2013-08-14
Abstract: Methods, systems, or apparatuses for impeding the entrance of foreign contaminates into a housing of a gaming machine may include a gaming controller, a panel, and an input device mounted to the panel. The input device may include a housing. The housing of the input device may include a first section, a second section, and a member moveable with respect to the first and the second sections, wherein the moveable member is configured to be actuated by a player to provide input to the gaming controller; and a membrane disposed between the first section and the panel, wherein the membrane impedes the entrance of foreign contaminates into the housing.
Patent CA-2824049-A1 (CA)
Title: Improved steel pipe piles and pipe pile structures
Inventor: WENDT ROBERTO REDONDO
IPC: E02D5/28
Filed: 2012-01-10
Abstract: A pipe pile, for use in a foundation or a retaining wall, comprises a substantially cylindrical, and preferably steel, pipe body extending longitudinally between two opposite ends, the pipe body being' formed of a plurality of pipe sections, interlocked or welded together end-to-end and arranged on a common central longitudinal axis between the two ends, All of the pipe sections have substantially the same outside diameter; however, two or more pipe sections have differing inside diameters, and thus a differing wall thickness, between the two ends of the pipe pile.
Patent CA-2825899-A1 (CA)
Inventor: DEGOTT PIERRE
IPC: B41M3/14
Filed: 2012-02-03
Abstract: Disclosed is a device for the counterfeit protection of a banknote, a document of value or an article. The device comprises a substrate (S), and on said substrate (S) a plurality of jointly visible zones of first (1) and of second (2) hardened coatings comprising magnetically oriented pigment particles (P1, P2) in a transparent binder (M1, M2), said first (1) hardened coating having a pigment orientation imitating a first curved surface and said second (2) hardened coating having a pigment orientation imitating a second curved surface different from said first curved surface. The device is characterized in that, along a linear section through the device, at least one zone of said second (2) hardened coating is contiguously located between two zones of said first (1) hardened coating. The coatings can be aside each other, on top of each other, and/or on both sides of a transparent substrate so as to form a see -through feature. Disclosed are further a method for producing said device, the use of said device, as well as security documents carrying said device. The method comprises also consecutive selective hardening steps alternating with orienting steps.
Patent CA-2827049-A1 (CA)
Title: Dermatological pharmaceutical composition suitable for oligonucleotides
Inventor: SCHMIDTS THOMAS
IPC: A61K47/44
Filed: 2011-02-11
Abstract: The invention relates to a cosmetic and/or dermatological and/or pharmaceutical composition for the topical use and application of oligonucleotides, in particular antisense-oligonucleotides such as DNAzyme, siRNAs, asDNAs or ribozymes for use as an agent against inflammatory diseases by means of emulsions having a dispersed, internal, discontinuous aqueous phase.
Patent CA-2827121-A1 (CA)
Inventor: BUTTERMANN GLENN R
IPC: A61B17/84
Filed: 2012-02-13
Abstract: An orthopaedic device to realign bone segments comprises first and second attachment members and a strut or spacer member. The first attachment member is attached to a first rib bone or first transverse process or first lamina of a vertebra. The second attachment member is attached to a second rib bone or second transverse process or second lamina of a vertebra. The strut is positioned between the first and second attachment members. The strut is fixedly or releasably connected to the first and second attachment members to couple the first attachment member to the second attachment member. The strut provides distraction between the first and second rib bones or transverse processes to realign the rib bones. The attachment members comprise a clamp and screw combination.
Patent CA-2828084-A1 (CA)
Inventor: HILL ANDREW T
IPC: B64D25/00
Filed: 2011-02-23
Abstract: An external airbag for an aircraft includes an inflatable bladder having a top portion and a bottom portion, the top portion being generally adjacent to an exterior of the aircraft. A widthwise panel divides the inflatable bladder into a first cylindrical portion and a second cylindrical portion. The widthwise panel acts to restrict outward bulging of the inflatable bladder. An aperture in the widthwise panel may be used for allowing gas communication between the first cylindrical portion and a second cylindrical portion.
Patent CA-2829152-A1 (CA)
Title: Aircraft seat arrangement including table
Inventor: ERSAN ALI
IPC: B64D11/06
Filed: 2012-03-30
Abstract: An aircraft seat arrangement comprises first and second seats (10, 20) and first and second consoles (12, 22), the first console (12) being in front of the first seat (10) and adjacent to the second seat (20), such that the first and second consoles (12, 22) and the first and second seats (10, 20) are in a staggered arrangement. A table (50) is housed by the first console (12). The table (50) is arranged for movement to a stowed position, in which the table is inserted within said first console (12). The table (50) is arranged for, optionally horizontal, movement to a deployed position, in which the table is positioned aft of the first console (12) so as to be suitable for use by a passenger seated in the first seat (10). The table may be arranged to present different areas of useable table surface.
Patent CA-2829285-A1 (CA)
Inventor: DODDS JACK
IPC: G01V3/165
Filed: 2012-03-07
Abstract: An airborne electromagnetic survey system that monitors the dipole moment. A TDEM system includes a flexible transmitter loop and a receiver having three sensors with mutually perpendicular sensitive axes. In flight, mechanical and aerodynamic forces cause the transmitter loop to tilt and flex, which affects the direction and magnitude of the primary field dipole moment. The processing system measures the sign and amplitude of the primary field sensed by the receiver in each of its sensitive axes and calculates a vector which represents the orientation of the primary field in the receiver frame of reference at the receiver location. Using this vector, the processing system determines the orientation of the primary field dipole moment.
Patent CA-2830283-A1 (CA)
Inventor: LAMBERT ROBERT JOHN
IPC: H04W12/06
Filed: 2011-07-15
Abstract: Methods, systems, and computer programs for interrogating an authentication device are disclosed. For example, a mobile device can include an interrogator module that interrogates an authentication module in a mobile device accessory, for example, upon installation of the mobile device accessory. In some implementations, challenge- response pairs and a challenge-response distribution are stored in a memory of an interrogator module. The challenge-response distribution defines selection probabilities for the challenge values. In some instances, the interrogator module receives an authentication request from an authentication module, and in response to the authentication request, the interrogator module selects an initial challenge value according to the challenge-response distribution. The interrogator module sends the authentication module an interrogation message that includes the initial challenge value. The interrogator module can modify the challenge-response distribution, for example, based on suspicious behavior.
Patent CA-2830761-A1 (CA)
Inventor: ZHOU YONGXIN
IPC: G06F21/54
Filed: 2011-03-24
Abstract: A method and system is provided to automatically propagate dependencies from one part of a software application to another previously unrelated part. Propagation of essential code functionality and data to other parts of the program serves to augment common arithmetic functions with Mixed Boolean Arithmetic (MBA) formulae that are bound to pre-existing parts of the program. A software application is first analyzed on a compiler level to determine the program properties which hold in the program. Thereafter, conditions are constructed based on these properties and encoded in formulae that encode the condition in data and operations. Real dependencies throughout the application are therefore created such that if a dependency is broken the program will no longer function correctly.
Patent CA-2832021-A1 (CA)
Title: Thick wall electric resistance welded steel pipe and method of production of same
Inventor: SHINOHARA YASUHIRO
IPC: C21D8/10
Filed: 2012-08-22
Abstract: Thick wall electric resistance welded steel pipe which has a low enough Y/T so that no buckling occurs due to reeling and unreeling and which is excellent in low temperature toughness, the thick wall electric resistance welded steel pipe characterized by having a wall thickness/outside diameter ratio of 4.0 to 7.0%, comprising, by mass%, C: 0.06 to 0.15%, Mn: 1.00 to 1.65%, and Nb: 0.005 to 0.030%, having a Ceq ([C]+[Mn]/6+([Cr]+[Mo]+[V])/5+([Ni]+[Cu])/15) of 0.32 to 0.43, having a metal structure of, by area rate, 50 to 92% of polygonal ferrite, having an average grain size of the polygonal ferrite of 15  m or less, having a hardness of a seam part of the electric resistance welding of Hv160 to 240, and having a structure of the seam part of fine grain ferrite and pearlite or bainite, where, [C], [Mn], [Cr], [Mo], [V], [Ni], and [Cu] are respectively the contents [mass%]  of C, Mn, Cr, Mo, V, Ni, and Cu.
Patent CA-2832314-A1 (CA)
Title: Jig for crosscutting an elongated workpiece using separate slotted guide members on opposing sides thereof
Inventor: HARLOS TIMOTHY G
IPC: B27B11/04
Filed: 2013-11-06
Abstract: A jig for use in cutting an elongate workpiece with a saw blade features separate first and second guide members, each having a respective slot that passes through said guide member on a path spanning along a lengthwise dimension of the guide member. The paths of the respective slots match one another in shape, and a mounting mechanism is operable to secure each guide member in a tightened position abutted against a respective one of two opposing sides of the workpiece.  The elongate workpiece is cuttable cross-wise by insertion of the saw blade through the respective slots on the opposing sides of the workpiece and cutting into the workpiece along the path of said slots. The separate guide members can accommodate workpieces of varying size and shape between them while guiding the blade on two sides of the workpiece for optimal reliability and cut accuracy.
Patent CA-2832614-A1 (CA)
Title: Phase change ink comprising a modified polysaccharide composition
Inventor: TOOSI SALMA FALAH
IPC: C09D11/34
Filed: 2013-11-12
Abstract: A phase change ink composition comprising a wax; an optional colorant; and a modified polysaccharide salt.
Patent CA-2833378-A1 (CA)
Title: Deformable guide for a rollable door, rollable door guiding system having a deformable guide, and door using the same
Inventor: MCTAVISH DON
IPC: E06B9/08
Filed: 2013-11-18
Abstract: A deformable guide for a rollable door is disclosed. The guide has two wall portions. One wall portion defines a longitudinal edge while another wall portion defines an inner longitudinal planar face. Together, the inner longitudinal planar face and the longitudinal edge define a longitudinal slot. The guide receives, via the longitudinal slot, a longitudinal end section of a rollable door side strip, the inner longitudinal planar face of the guide providing a mating surface for a planar surface of the side strip. A longitudinal rib of the longitudinal end section of the side strip is maintained within the guide. The side strip is released by widening of the longitudinal slot upon application on the side strip of a force exceeding a predetermined threshold. A guiding system including the deformable guide and the side strip and a rollable door including the guiding system are also disclosed.